属于针灸局部治疗的是() ["外,其余均为远端取穴。","面瘫取合谷、中渚","胃脘痛取足三里、内关","便秘取支沟、承山","眩晕取太溪、后溪"]
急产对胎儿的影响不包括() ["新生儿颅内出血","新生儿破伤风","新生儿骨折、外伤","新生儿窒息","胸锁乳突肌血肿"]
反射回声的强度取决于:①界面两边声阻抗差;②声速的衰减程度;③入射声束与界面的角度;④声束传播距离()。 ["①②③","①③","②④","④","①②③④"]
心室肌的前负荷是指() ["心室舒张末期的容积","心室射血期的容积","大动脉的压力","心房的压力","心房的容积"]
在血浆胶体渗透压正常时,心源性肺水肿是否出现取决于下列哪种因素() ["肺动脉压(PAP)","心排血量(CO)","肺毛细血管楔压(PCWP)","心排血指数(CI)","右心房压"]
癌胚抗原(CEA)